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Add strndup.h header so we can use this useful function

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It's missing on Windows... we had this helper in liquivision.c but since I
used the function in git-access.c I figured I should just turn it into a
little helper.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2015-05-31 23:12:30 -07:00
parent 5bbcc7f16d
commit e84d8624bb
4 changed files with 25 additions and 19 deletions
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5
save-xml.c
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@ -10,6 +10,7 @@
#include "dive.h"
#include "device.h"
#include "membuffer.h"
#include "strndup.h"
/*
* We're outputting utf8 in xml.
@ -45,9 +46,7 @@ static void show_utf8(struct membuffer *b, const char *text, const char *pre, co
return;
while (len && isascii(text[len - 1]) && isspace(text[len - 1]))
len--;
/* strndup would be easier, but that doesn't appear to exist on Windows / Mac */
cleaned = strdup(text);
cleaned[len] = '\0';
cleaned = strndup(text, len);
put_string(b, pre);
quote(b, cleaned, is_attribute);
put_string(b, post);